Simulation motor structure for deformable aircraft wind tunnel test and assembly method

The invention discloses a simulation motor structure for a deformable aircraft wind tunnel test and an assembly method. The simulation motor structure is installed in the inner cavity of the model, free movement of the airfoil can be achieved in a manual adjustment mode, the ground debugging efficiency of the deformable aircraft can be improved, and the impact load on model parts is greatly reduced. The simulation motor structure is composed of a coupler, a driving rod, a simulation motor flange, a simulation motor front section, a first bearing, a first clamp spring, a second clamp spring, a second bearing, a simulation motor rear section and a rotating disc. The overall size of the simulation motor structure is obviously smaller than that of a conventional servo motor, so that the requirements of deformable aircraft models with different shapes can be met. And meanwhile, the coupling is used for transmitting torque, and standard parts with corresponding sizes can be selected according to requirements, so th